₹11,116 Cheap United flights from Seattle to San Diego (SEA→SAN)

View ₹11,116 flight on Wed, 29 Oct 2025Opens in a new window

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United flights from Seattle to San Diego (SEA→SAN)

Prices were available within the past 7 days and start at ₹11,116 for one-way flights and ₹21,569 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 8 Oct - Sun, 12 Oct
SEA
Seattle
SAN
San Diego
₹21,569 Return, found 5 days ago
₹21,569
Return
found 5 days ago
Select United flight, departing Wed, 8 Oct from Seattle to San Diego, returning Sun, 12 Oct, priced at ₹21,569 found 5 days ago
United
Wed, 15 Oct - Sun, 19 Oct
SEA
Seattle
SAN
San Diego
₹22,461 Return, found 6 days ago
₹22,461
Return
found 6 days ago
Select United flight, departing Wed, 15 Oct from Seattle to San Diego, returning Sun, 19 Oct, priced at ₹22,461 found 6 days ago
United
Fri, 3 Oct - Sun, 19 Oct
SEA
Seattle
SAN
San Diego
₹23,520 Return, found 6 days ago
₹23,520
Return
found 6 days ago
Select United flight, departing Fri, 3 Oct from Seattle to San Diego, returning Sun, 19 Oct, priced at ₹23,520 found 6 days ago
United
Wed, 8 Oct - Sun, 12 Oct
SEA
Seattle
SAN
San Diego
₹25,095 Return, found 5 days ago
₹25,095
Return
found 5 days ago
Select United flight, departing Wed, 8 Oct from Seattle to San Diego, returning Sun, 12 Oct, priced at ₹25,095 found 5 days ago
United
Sat, 27 Sept - Sun, 28 Sept
SEA
Seattle
SAN
San Diego
₹25,251 Return, found 1 day ago
₹25,251
Return
found 1 day ago
Select United flight, departing Sat, 27 Sept from Seattle to San Diego, returning Sun, 28 Sept, priced at ₹25,251 found 1 day ago
United
Fri, 17 Oct - Thu, 23 Oct
SEA
Seattle
SAN
San Diego
₹25,282 Return, found 1 day ago
₹25,282
Return
found 1 day ago
Select United flight, departing Fri, 17 Oct from Seattle to San Diego, returning Thu, 23 Oct, priced at ₹25,282 found 1 day ago
Flight from Seattle to San Diego route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
San Diego Intl.
Distance
1681 km
Average flight time
2 hours 52 mins

Frequently asked questions

How much is a United Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to San Diego Intl. Airport (SAN)?
You'll discover cheap return United Airlines flights from ₹21,569 from SEA to SAN by organising your results from "Price (lowest to highest)" on Expedia. Or look for options from ₹11,116 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to SAN with United Airlines?
United Airlines flights to San Diego are often cheaper in the low-season months of January and November. Whether you're searching for a round-trip or one-way ticket, you could find a better deal then.
Does United Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to San Diego Intl. Airport (SAN)?
Use our "Nonstop" filter when browsing for direct United Airlines flights from SEA to SAN. It's also a good way to compare other carriers servicing the same nonstop trip.
What airports does United Airlines fly into in San Diego?
Jump on a United Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to San Diego, and you'll probably land at San Diego Intl. Airport (SAN). This is the airline's primary hub in this city.
Can I change or cancel my United Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to San Diego Intl. Airport (SAN)?
Changes are usually free within 24 hours of booking, but your airline may charge a fee after that. For more details about altering your flights, head to your "Trips," select your flight and click on "Manage Booking." If you want the freedom to change your plans without additional costs, apply the "Changes included" and "No cancel fee" filters when planning your next break.
*Available to Expedia members.